$ git clone -n https://src.fedoraproject.org/rpms/jacoco.git /var/lib/mock/f40-build-2404829-60558/root/chroot_tmpdir/scmroot/jacoco
Cloning into '/var/lib/mock/f40-build-2404829-60558/root/chroot_tmpdir/scmroot/jacoco'...
$ git fetch origin 6fa62462350696ba12031144208d1bcb49f87667:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jacoco
 * [new ref]         6fa62462350696ba12031144208d1bcb49f87667 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6fa6246 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild